Explore a city of Gothic architecture torn between past and future in Desolus, a first person puzzle game. Time Travel And Portals: An enigmatic cataclysm has fractured reality, opening portals which lead to other times. Explore the past and future versions of an expansive city. Black Holes and Architecture: Solve Escher-like puzzles through the use of black holes, traveling back and forth through time to make architecture whole again. An Impossible City: Challenge your spatial thinking by navigating impossible architecture, as reality distorts and time becomes increasingly unstable. Technology of a Lost Age: Activate holograms to move massive portals between floors of crumbled cathedrals, allowing you to traverse structures which only partially exist in one time. Saving the City: Partner with the city’s guardian to prevent a cataclysm which threatens to merge past and future. Save the City of Desolus from annihilation.